IAA Minor Planet Database| Epoch (TDB) | 2010-10-21 (JD 2455491.0) |
|---|---|
| Eccentricity (e) | 0.6950806879 ± 8.50e-07 |
| Semi-major axis (a) | 3.4719838601 AU ± 1.01e-05 |
| Inclination (i) | 13.61944472° ± 8.09e-06 |
| Long. of Asc. Node (Ω) | 219.75855271° ± 1.72e-05 |
| Arg. of Perihelion (ω) | 181.20579728° ± 2.65e-05 |
| Mean Anomaly (M) | 358.96974617° ± 5.77e-06 |
| Mean Motion (n) | 0.1523511475°/day ± 6.62e-07 |
| Perihelion dist (q) | 1.05867493 AU ± 4.26e-06 |
| Aphelion dist (Q) | 5.88529279 AU ± 1.73e-05 |
| Orbital Period | 6.46943787 yr ± 2.81e-05 |
| Diameter | 1.600 km |
|---|---|
| Rotation Period | 18.100 h |
| NGA Model | g(r) |
|---|
| Interval 1 | 2010-03-01 — 2010-09-01 |
|---|---|
| A1 | -1.54957190e-08 AU/d² ± 1.66e-10 |
| A2 | 4.13637886e-09 AU/d² ± 9.05e-11 |
| A3 | -1.80570947e-09 AU/d² ± 1.45e-10 |
| Interval 1 | 2010-09-01 — 2010-10-28 |
|---|---|
| A1 | 3.83863289e-09 AU/d² ± 1.55e-10 |
| A2 | -4.38193650e-09 AU/d² ± 1.74e-10 |
| A3 | -5.63848079e-10 AU/d² ± 1.28e-10 |
| Interval 1 | 2010-10-28 — 2011-01-01 |
|---|---|
| A1 | 4.59554332e-09 AU/d² ± 2.37e-10 |
| A2 | 5.74301617e-09 AU/d² ± 1.24e-10 |
| A3 | 2.27234321e-09 AU/d² ± 1.04e-10 |
| Interval 1 | 2011-01-01 — 2011-06-01 |
|---|---|
| A1 | -1.71641261e-08 AU/d² ± 1.49e-10 |
| A2 | -7.23628355e-09 AU/d² ± 1.09e-10 |
| A3 | -6.29889614e-10 AU/d² ± 8.91e-11 |
| Interval 1 | 1900-01-01 — 2100-01-01 |
|---|---|
| S(R) | -44.7 km ± 1.94e+01 |
| S(T) | 258.1 km ± 2.51e+01 |
| S(N) | 397.7 km ± 1.31e+01 |
| Source | IAA |
|---|---|
| Solution Date | 2026-06-08 |
| RMS Residual | 0.700″ |
| Uncertainty | 0 |
| Orbit Type | Amor |
| MOID | 0.065145 AU |
| Observations Used | 8892 |
| Radar Obs Used | 6 |
| Oppositions | 33 |
| Arc Total | 1986-2025 |
| First Observation Used | 1997-05-02 |
| Last Observation Used | 2025-04-28 |
| Date | Type | RA | Dec | Mag | Band | Observatory |
|---|---|---|---|---|---|---|
| 2012-02-06 09:11:27 | C | 13 00 41.20 | -15 30 35.6 | – | t | I40 |
| 2012-02-06 09:16:20 | C | 13 00 41.08 | -15 30 35.3 | – | t | I40 |
| 2012-02-06 09:20:40 | C | 13 00 41.02 | -15 30 35.4 | – | t | I40 |
| 2012-03-16 11:53:17 | C | 12 40 42.537 | -13 41 51.23 | – | L | F51 |
| 2012-03-16 12:10:02 | C | 12 40 42.006 | -13 41 47.99 | – | L | F51 |
| 2012-03-16 12:27:36 | C | 12 40 41.502 | -13 41 44.26 | – | L | F51 |
| 2012-03-16 12:45:57 | C | 12 40 40.953 | -13 41 40.44 | – | L | F51 |
| 2012-03-25 06:24:27 | C | 12 34 23.08 | -12 56 06.9 | – | r | 703 |
| 2012-03-25 06:31:50 | C | 12 34 22.76 | -12 56 03.7 | – | r | 703 |
| 2012-03-25 06:39:03 | C | 12 34 22.58 | -12 56 03.9 | – | r | 703 |
| 2012-03-25 06:46:22 | C | 12 34 22.36 | -12 56 02.5 | – | r | 703 |
| 2012-03-30 00:22:12 | C | 12 30 56.19 | -12 29 24.9 | – | u | G36 |
| 2012-03-30 01:20:09 | C | 12 30 54.42 | -12 29 10.9 | – | u | G36 |
| 2012-03-30 01:46:24 | C | 12 30 53.61 | -12 29 04.5 | – | u | G36 |
| 2012-03-30 02:12:40 | C | 12 30 52.83 | -12 28 57.8 | – | u | G36 |
| 2012-03-30 02:38:55 | C | 12 30 52.03 | -12 28 51.3 | – | u | G36 |
| 2012-04-02 10:21:31 | C | 12 28 29.190 | -12 09 36.94 | – | L | F51 |
| 2012-04-02 10:38:55 | C | 12 28 28.643 | -12 09 32.70 | – | L | F51 |
| 2012-04-14 08:05:13 | C | 12 20 25.684 | -10 59 13.15 | – | L | F51 |
| 2012-04-14 08:26:37 | C | 12 20 25.111 | -10 59 07.87 | – | L | F51 |
| 2012-04-14 08:48:01 | C | 12 20 24.523 | -10 59 02.70 | – | L | F51 |
| 2012-04-14 09:09:22 | C | 12 20 23.953 | -10 58 57.27 | – | L | F51 |
| 2013-04-17 03:13:19 | C | 13 51 34.85 | -14 25 00.7 | – | L | W84 |
| 2013-04-17 03:19:18 | C | 13 51 34.70 | -14 24 59.7 | – | L | W84 |
| 2013-04-17 03:25:29 | C | 13 51 34.53 | -14 24 58.7 | – | L | W84 |
| 2013-04-17 03:31:29 | C | 13 51 34.37 | -14 24 57.7 | – | L | W84 |
| 2013-04-18 03:11:38 | C | 13 50 58.31 | -14 20 58.3 | – | L | W84 |
| 2013-04-18 03:17:40 | C | 13 50 58.18 | -14 20 57.3 | – | L | W84 |
| 2013-04-18 03:29:49 | C | 13 50 57.85 | -14 20 55.3 | – | L | W84 |
| 2013-04-19 07:00:34 | C | 13 50 15.86 | -14 16 15.6 | – | L | W84 |
| 2013-04-19 07:07:54 | C | 13 50 15.66 | -14 16 14.5 | – | L | W84 |
| 2013-04-19 07:15:08 | C | 13 50 15.48 | -14 16 13.2 | – | L | W84 |
| 2013-04-19 07:22:22 | C | 13 50 15.29 | -14 16 11.9 | – | L | W84 |
| 2013-04-30 08:15:39 | C | 13 43 38.85 | -13 30 48.9 | – | u | G96 |
| 2013-04-30 08:18:48 | C | 13 43 38.78 | -13 30 48.0 | – | u | 703 |
| 2013-04-30 08:23:18 | C | 13 43 38.67 | -13 30 47.9 | – | u | G96 |
| 2013-04-30 08:29:31 | C | 13 43 38.49 | -13 30 47.4 | – | u | 703 |
| 2013-04-30 08:30:59 | C | 13 43 38.49 | -13 30 46.4 | – | u | G96 |
| 2013-04-30 08:38:44 | C | 13 43 38.28 | -13 30 45.0 | – | u | G96 |
| 2013-04-30 08:40:19 | C | 13 43 38.31 | -13 30 45.0 | – | u | 703 |
| 2013-04-30 08:50:59 | C | 13 43 37.95 | -13 30 42.9 | – | u | 703 |
| 2013-05-04 08:39:07 | C | 13 41 20.974 | -13 14 23.08 | – | L | F51 |
| 2013-05-04 09:02:38 | C | 13 41 20.399 | -13 14 19.14 | – | L | F51 |
| 2013-05-04 09:26:10 | C | 13 41 19.847 | -13 14 15.12 | – | L | F51 |
| 2013-05-04 09:49:40 | C | 13 41 19.283 | -13 14 11.22 | – | L | F51 |
| 2013-05-13 04:59:18 | C | 13 36 37.40 | -12 39 21.9 | – | u | G96 |
| 2013-05-13 05:07:39 | C | 13 36 37.18 | -12 39 20.9 | – | u | G96 |
| 2013-05-13 05:16:09 | C | 13 36 37.04 | -12 39 19.2 | – | u | G96 |
| 2013-05-13 05:24:33 | C | 13 36 36.82 | -12 39 18.6 | – | u | G96 |
| 2013-05-13 05:26:13 | C | 13 36 36.75 | -12 39 17.7 | – | u | 703 |
| Epoch (UTC) | Value | Sigma | Units | Freq (MHz) | Receiver | Transmitter |
|---|---|---|---|---|---|---|
| 2010-10-24 07:50:00 | -35963.2427 | 0.5 | Hz | 2380 | -1 | -1 |
| 2010-10-24 08:02:00 | 123053086.64 | 4 | us | 2380 | -1 | -1 |
| 2010-10-25 07:34:00 | 124535088.24 | 1.5 | us | 2380 | -1 | -1 |
| 2010-10-26 09:26:00 | 126533148.82 | 2 | us | 2380 | -1 | -1 |
| 2010-10-27 07:40:00 | 128543233.13 | 3 | us | 2380 | -1 | -1 |
| 2010-10-29 09:34:00 | 133954458.1 | 3 | us | 2380 | -1 | -1 |